[Doc][Connector-V2] add Console sink doc

[liugddx]

Purpose of this pull request

add Console sink doc

Check list

• Code changed are covered with tests, or it does not need tests for reason:
• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/incubator-seatunnel/tree/dev/docs

[liugddx]

#2794

[EricJoy2048]

Do you test this example config? I test it on spark and found error. I am not sure if this is a bug. @ashulin @Hisoka-X

This is the error logs:

22/09/21 09:50:48 ERROR command.SparkApiTaskExecuteCommand: Run SeaTunnel on spark failed.
org.apache.seatunnel.shade.com.typesafe.config.ConfigException$WrongType: ../config/flink_fake_console.conf: 17: transform has type list of STRING rather than list of OBJECT
        at org.apache.seatunnel.shade.com.typesafe.config.impl.SimpleConfig.getHomogeneousWrappedList(SimpleConfig.java:452)
        at org.apache.seatunnel.shade.com.typesafe.config.impl.SimpleConfig.getObjectList(SimpleConfig.java:460)
        at org.apache.seatunnel.shade.com.typesafe.config.impl.SimpleConfig.getConfigList(SimpleConfig.java:465)
        at org.apache.seatunnel.core.starter.spark.execution.SparkExecution.<init>(SparkExecution.java:49)
        at org.apache.seatunnel.core.starter.spark.command.SparkApiTaskExecuteCommand.execute(SparkApiTaskExecuteCommand.java:53)
        at org.apache.seatunnel.core.starter.Seatunnel.run(Seatunnel.java:40)
        at org.apache.seatunnel.core.starter.spark.SeatunnelSpark.main(SeatunnelSpark.java:34)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
        at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:849)
        at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:167)
        at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:195)
        at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
        at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
        at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
        at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

[Hisoka-X]

should be

transform {
  sql {
    sql = "select name,age from fake"
  }
}

[EricJoy2048]

I delete the sql = "select name, age from fake" and test again, the result data format is

fields : name, age
types : STRING, INT
row=1 : kTIgqEnmek, 1995767708
row=2 : XiBgErvEIH, 512006690
row=3 : XzhptTYBFJ, 1580965094
row=4 : TaPODkPfbr, 906352196
row=5 : RikifKdMYV, 1160742148
row=6 : dYiyuLirga, 267550983
row=7 : gnuOXNQOSb, 1343626802
row=8 : UHlkfrpBLZ, 1382683507
row=9 : rEwNHxFpsT, 318461297
row=10 : SpbedVNWhn, 1569444335
row=11 : lZFPAUIUfD, 604436234
row=12 : hCqsxYwsZD, 927394063
row=13 : ICMhzlNAvR, 215012519
row=14 : vpAuOWSzHU, 358369980
row=15 : fxuMpUpGUA, 477071172
row=16 : fnZapRDDcU, 767283150
row=17 : MHbLMHEyAp, 165111884
row=18 : ImBiQdRuAa, 1122842860
row=19 : toRrexyiTx, 1383579467
row=20 : kkJfUmGgCN, 1904226574
row=21 : DyNDkMWrdC, 18456794
row=22 : kRMJMYmNmW, 1314673824
row=23 : ffLWtlKbep, 1422679907
row=24 : EUfjFHkYnj, 1100063222
row=25 : ZwUhKrgBpc, 885374895
row=26 : JGeJvSyDZX, 333513288
row=27 : kVqfneFuUe, 1494395147
row=28 : kmefehwNxd, 1647081002

[liugddx]

I'll try

[EricJoy2048]

I'll try

Thank you, you can change {"name":"jared","age":17} to

row=1 : kTIgqEnmek, 1995767708
row=2 : XiBgErvEIH, 512006690
row=3 : XzhptTYBFJ, 1580965094

[liugddx]

Fixed

[EricJoy2048]

+1